The MFJ-869 features a giant 6 1/2 inch meter. It has 20/200/2000 Watt scales with TruePeak, average forward and reflected power modes and fully-automatic SWR readings. This meter also has an amplifier bypass control and control relay for high SWR. Has high SWR Audio and Visual Alarms. The MFJ-869 covers 1.8 to 60 MHz. Its all-new microprocessor design even has field-upgradeable firmware. 7W x 5 1/2H x 5D inches.